Didn't you know that before subscribing?? Well I'm not familiar with movie-downloads.As you know, there is the youtube-converter. But that doesn't work for Netflix.

Well i've heard that they maybe provide it next year. There are a few third party softwares like this one
link .
I'm using it and it's a really good thing. Although you have to pay for this software it's definitely worth it! By recording one season it's cheaper than buying them.
I hope it will help you and enjoy your vacation :)